Inventor
AMANO TAKAAKI
JP2 patents
Patents
2 patentsUS7925534B2Apr 12, 2011
Incentivized advertisement information supplying system
SONY COMPUTER ENTERTAINMENT INC11 citations80
US6907448B2Jun 14, 2005
Server system for classifying accepted users based on identification information into predetermined groups in accordance with a counting result obtained by counting a number of stored identification information
SONY COMPUTER ENTERTAINMENT INC6 citations58